Multi-Function Power Meters (YCPD194E)

Product Description

YCPD194E model multifunctional power metering meter is designed according to the requirement of operation of electric equipment and the scrutiny of intellectualized computer. This is a multifunctional meter which include the function of current meter, voltage meter, power meter and watt-hour energy meter. The RS485 communication connector connect this meter to the center scrutiny computer network, it can be widely used in Industrial and Mineral factory, Building, the automational system of building etc. It is a roboticized, high performance meter.

1)The main function of our YCPD194E model Kw/h meter is as the following: Measurement and display 3 phase voltage, 3 phase current, Kw, Kvar, Power Factor, frequency, Active power energy (cumulation), Inactive power energy (cumulation) and power. It is specially used for 50/60Hz Power supply system to collect the compositive parameter of the power.

2) Main technical parameters

1. Connection: 3P3L(3 phases and 3 wires) or 3P4L( 3 phase and 4 wires)

2. Signal input
Current: Rated input current AC: 1A, 5A
Voltage: Rated output voltage AC: 100V, 220V, 380V
Allowable excessive range: Instantaneous: 10 times per 5secs for current, 2 times per 1 sec for voltage; Continuous: 1. 2 times

3. Serial communication: RS485 serial, ModBus protocol, RTU format, communication baud rate 4800, 9600 selectable.

4. Measuring range and accuracy
Current: 0-5A 0. 5%
Voltage: 0-450V 0. 5%
Active power: 0-9999. 999999 MW 0. 5%
Inactive power: 0-9999. 999999 Mvar 0. 5%
Power factor: 0-1. 000 0. 5%
Frequency: 45-60Hz +-0. 1Hz
Active electric energy( show its sum): 0-9999999. 99Kwh 1. 0%
Inactive electric energy(show its sum): 0-9999999. 99 Kvarh 1. 0%

5. Anti-jamming performance(electromagnetic compatibility)
Fast and instantaneous pulse group: GB/T17626. 4-1999 3 class
Static discharge: GB/T17626. 2-1998  3 class
Voltage temporary drop, moment stoppage and voltage change: GB/TD626. 11-1999
3 class
Surge(impulsion): GB/T17626. 5-1999 3 class

6. Dielectric strength: IEC 60255-5 2KVrms-1min

7. Environmental withstanding capability: Operating: IEC 60068-1 and 20 degree-+55d egree Soring: IEC 60068-1 and 2  -25 degree+-70 degree
Wet & hot: IEC 60068-1-3 93%RH 40 degree

9. Service condition: No corrosive gas or metallic powder, height above sea level < 3000m

10. Power supply & power consumption: AC (85-265)V or DC (100-275)V 8VA